Tread strips for a floor mat



FIG. 1 is a top plan view showing my new design of tread strips for afloor mat which is incorporated into an assembled mat;

FIG. 2 is an enlargement of a portion of FIG. 1;

FIG. 3 is an end view of FIG. 2;

FIG. 4 is a perspective view of an enlarged portion a tread strip asused in FIGS. 1, 2, or 3; and,

FIG. 5 is a perspective view of the assembled mat of FIG. 1 taken fromthe top and one end.

The mat is shown broken away in the views to indicate indeterminatewidth and length.

The ornamental design for tread strips for a floor mat, as shown anddescribed.